chore(package): update nyc to version 14.0.0

Closes #15

Author: greenkeeper[bot]

package.json

@@ -24,7 +24,7 @@
     "coveralls": "^3.0.0",
     "documentation": "^7.0.0",
     "minimist": "^1.2.0",
-    "nyc": "^12.0.1",
+    "nyc": "^14.0.0",
     "standard": "^11.0.1",
     "tape": "^4.9.0"
   },